code: def create_pyc(codestring, cfile, timestamp=None):
      if timestamp is None:
          timestamp = time()
  
      codeobject = builtins.compile(codestring, "<recompile>", "exec")
  
      cfile.write(MAGIC)
      cfile.write(struct.pack("i", timestamp))
      marshal.dump(codeobject, cfile)
      cfile.flush()
  
file_path: turicreate/src/python/turicreate/meta/decompiler/recompile.py
imports: from __future__ import print_function
  from __future__ import division
  from __future__ import absolute_import
  import os
  import sys
  import struct
  from time import time
  import marshal
  import imp
  from py_compile import PyCompileError, wr_long
label_desc: Use image node_id 1 for calling a global function with example usage: create_pyc(codestring, cfile, timestamp) without return types